Using G_N_ELEMENTS instead of hardcoding the array size

diff --git a/bindings/perl/Champlain/xs/ChamplainMapSourceFactory.xs b/bindings/perl/Champlain/xs/ChamplainMapSourceFactory.xs
index a6d602afe2db9f49ca116c9d7a629144f7dc379b..84d1ba5d1de03fb129b81eead949d29bf7a5f724 100644 (file)
--- a/bindings/perl/Champlain/xs/ChamplainMapSourceFactory.xs
+++ b/bindings/perl/Champlain/xs/ChamplainMapSourceFactory.xs
@@ -2,11 +2,15 @@
 
 static GPerlCallback*
 champlainperl_constructor_create (SV *func, SV *data) {
-       GType param_types[2] = {
+       GType param_types [] = {
                CHAMPLAIN_TYPE_MAP_SOURCE_DESC,
                G_TYPE_POINTER,
        };
-       return gperl_callback_new(func, data, 2, param_types, CHAMPLAIN_TYPE_MAP_SOURCE);
+       return gperl_callback_new(
+               func, data,
+               G_N_ELEMENTS(param_types), param_types,
+               CHAMPLAIN_TYPE_MAP_SOURCE
+       );
 }